<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <title>Users</title>

    <!-- 新 Bootstrap4 核心 CSS 文件 -->
    <link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/4.3.1/css/bootstrap.min.css">

    <script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>

    <!-- bootstrap.bundle.min.js 用于弹窗、提示、下拉菜单，包含了 popper.min.js -->
    <script src="https://cdn.staticfile.org/popper.js/1.15.0/umd/popper.min.js"></script>
    <!-- 最新的 Bootstrap4 核心 JavaScript 文件 -->
    <script src="https://cdn.staticfile.org/twitter-bootstrap/4.3.1/js/bootstrap.min.js"></script>
    <script>
        function isNull(str) {
            if(str == "")
                return true;
            var regu = "^[]+$";
            var re = new RegExp(regu);
            return re.test(str);
        }
        $(function(){
            $("#div4addUser").hide();
            $("#btn4showhide").click(function(){
                if($("#div4addUser").is(":hidden")){
                    $("#div4addUser").show();
                }else{
                    $("#div4addUser").hide();
                }
            });
            $("#add").click(function(){
                var nameVal = $("#name").val();
                var pwdVal = $("#pwd").val();
                var roleVal = $("#role option:selected").text();
                if(isNull(nameVal) || isNull(pwdVal) || isNull(roleVal)){

                    confirm("请完善信息");
                    return;
                }

                $("#add").submit();
                // $("#addUser").action="/addUser";
                // $("#addUser").enctype="multipart/form-data";
                // $("#addUser").method="post";
                // $("#addUser").submit();

                // var param = {
                //     "name": nameVal,
                //     "password": pwdVal,
                //     "role": roleVal
                // };
                // $.ajax({
                //     type:"POST",
                //     url:"/addUser", //请求URL
                //     data:param, //请求参数
                //     async:true, //是否异步
                //     success:function f(result) {
                //         window.confirm(result.msg); //新增用户成功提示框
                //         location.href = "users"; //重新加载页面，同步数据库信息
                //     }
                // });
            });

            $("#addFile").click(function(){
                $("#fileSpan").append("<input type='file' name='file'> <a id='delFile' class='delFile' style='cursor:pointer;color: red'>删除该文件</a><br> ");
            });
            $("#delFile").click(function(){
                $($(this).next()).remove();
                $($(this).prev()).remove();
                $(this).remove();
            });
            $(".fileSpan").on("click",".delFile",function () {
                $($(this).next()).remove();
                $($(this).prev()).remove();
                $(this).remove();
            });
        });
    </script>
</head>
<body>
<div id="selectResult">
    <input id="btn4showhide" type="button" value="显示隐藏添加用户"
           style="display:block;margin:0 auto">
    <table class="table table-dark table-hover">
        <thead>
        <tr>
            <th>用户ID</th>
            <th>用户名称</th>
            <th>用户密码</th>
            <th>用户权限</th>
            <th>操作</th>
        </tr>
        </thead>
        <tbody>
        <tr th:each="user:${userList}">
            <td th:text="${user.id}"></td>
            <td th:text="${user.name}"></td>
            <td th:text="${user.password}"></td>
            <td th:text="${user.role}"></td>
            <td>
                <a th:href="@{/user+{id}(id=${user.id})}">修改</a>
                <a th:href="@{/deleteUser+{id}(id=${user.id})}" id="delete">删除</a>
            </td>
        </tr>
        </tbody>
    </table>
</div>
<div id="div4addUser">
    <label style="display:block;margin:0 auto">添加用户</label>
    <form name="addUser" action="/addUser" method="post" enctype="multipart/form-data">
        <div class="form-group">
            <label for="name">name:</label>
            <input type="text" class="form-control" name="name" id="name">
        </div>
        <div class="form-group">
            <label for="password">password:</label>
            <input type="password" class="form-control" name="password" id="password">
        </div>
        <div class="form-group">
            <label for="role">role:</label>
            <select class="from-control" name="role" id="role">
                <option>admin</option>
                <option>user</option>
            </select>
        </div>
        <div class="form-group">
                <span id="fileSpan" class="fileSpan">
                    <input type="file" name="file">

                </span>

        </div>
        <input id="add" type="submit" value="添加用户"/>
    </form>
</div>

<!--显示分页信息部分代码-->
<div class="modal-footer no-margin-top">
    <div class="col-md-6">
        <strong>
            当前第 [[${pageInfo.pageNum}]]页，共 [[${pageInfo.pages}]]页.
            一共 [[${pageInfo.total}]] 条记录
        </strong>
    </div>
    <ul class="pagination pull-right no-margin">
        <li th:if="${pageInfo.hasPreviousPage}">
            <a th:href="'users?pageNum=1'">首页</a>
        </li>
        <li class="prev" th:if="${pageInfo.hasPreviousPage}">
            <a th:href="'users?pageNum='+${pageInfo.prePage}">
                <i class="ace-icon fa fa-angle-double-left"></i>
            </a>
        </li>
        <!--遍历条数-->
        <li th:each="nav:${pageInfo.navigatepageNums}">
            <a th:href="'users?pageNum='+${nav}" th:text="${nav}"
               th:if="${nav != pageInfo.pageNum}"></a>
            <span style="font-weight: bold;background: #6faed9;"
                  th:if="${nav == pageInfo.pageNum}" th:text="${nav}" ></span>
        </li>
        <li class="next" th:if="${pageInfo.hasNextPage}">
            <a th:href="'users?pageNum='+${pageInfo.nextPage}">
                <i class="ace-icon fa fa-angle-double-right"></i>
            </a>
        </li>
        <li>
            <a th:href="'users?pageNum='+${pageInfo.pages}">尾页</a>
        </li>
    </ul>
</div>
</body>
</html>